IIS module structure, SCK, WS and SD were th ree pillars IIS signal, SCK is driving a clock, WS is word selection signal, SD is data. SCK clock points by bus and frequency, points frequency than can match. WS for empty than for 50 of periodic signal, high and low level corresponding around (or right left) track, the period length and audio data word length Relevant. IIS data (SD signal) than word choice of change (WS) late a clock. IIS support eight, 16, 32 bit word transmission, the data transmission support DMA mode. In a single mode, or so the same data to the output channel.

IIS
...\boot files
...\..........\boot_gfd.s
...\..........\int_gfd.s
...\head files
...\..........\intc.h
...\..........\sep4020.h
...\iis
...\...\HH.wav
...\...\iis.c
...\...\iis.h
...\IIS文档.pdf
...\int_handler
...\...........\int_vec_handler.c
...\main
...\....\main.c
...\mcp
...\...\IIS.mcp
...\...\IIS_Data
...\...\........\CWSettingsWindows.stg
...\...\........\Debug
...\...\........\DebugRel
...\...\........\........\IIS.axf
...\...\........\........\ObjectCode
...\...\........\........\..........\boot_gfd.o
...\...\........\........\..........\heap.o
...\...\........\........\..........\iis.o
...\...\........\........\..........\int_gfd.o
...\...\........\........\..........\int_vec_handler.o
...\...\........\........\..........\main.o
...\...\........\........\..........\retarget.o
...\...\........\........\..........\stack.o
...\...\........\........\TargetDataWindows.tdt
...\...\........\.....\IIS.axf
...\...\........\.....\ObjectCode
...\...\........\.....\..........\boot_gfd.o
...\...\........\.....\..........\heap.o
...\...\........\.....\..........\iis.o
...\...\........\.....\..........\int_gfd.o
...\...\........\.....\..........\int_vec_handler.o
...\...\........\.....\..........\main.o
...\...\........\.....\..........\retarget.o
...\...\........\.....\..........\stack.o
...\...\........\.....\TargetDataWindows.tdt
...\...\........\Release
...\...\........\.......\TargetDataWindows.tdt
...\misc
...\....\heap.s
...\....\retarget.c
...\....\scat_crremap.scf
...\....\stack.s

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．